{
      "type" : "uniqueValue", 
      "field1" : "SubtypeCD", 
      "field2" : null, 
      "field3" : null, 
      "fieldDelimiter" : ", ", 
      "defaultSymbol" : 
      {
        "type" : "SLS", 
        "style" : "SLSSolid", 
        
        "color" : [130,130,130,255], 
        "width" : 1
      }, 
      "defaultLabel" : "Other values", 
      "uniqueValueInfos" : [
        {
          "value" : "1", 
          "label" : "Duct Bank", 
          "description" : "Duct Bank description", 
          "symbol" : 
          {
            "type" : "SLS", 
            "style" : "SLSDash", 
            
            "color" : [76,0,163,255], 
            "width" : 1
          }
        }, 
        {
          "value" : "2", 
          "label" : "Trench", 
          "description" : "Trench description", 
          "symbol" : 
          {
            "type" : "SLS", 
            "style" : "SLSDot", 
            
            "color" : [115,76,0,255], 
            "width" : 1
          }
        }
      ]
}
